member_role.rb
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RubyLexer
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r2627 | # Redmine - project management software | ||
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r13490 | # Copyright (C) 2006-2015 Jean-Philippe Lang | ||
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r2627 | # | ||
# This program is free software; you can redistribute it and/or | ||||
# modify it under the terms of the GNU General Public License | ||||
# as published by the Free Software Foundation; either version 2 | ||||
# of the License, or (at your option) any later version. | ||||
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r6382 | # | ||
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r2627 | # This program is distributed in the hope that it will be useful, | ||
# but WITHOUT ANY WARRANTY; without even the implied warranty of | ||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||||
# GNU General Public License for more details. | ||||
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r6382 | # | ||
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r2627 | # You should have received a copy of the GNU General Public License | ||
# along with this program; if not, write to the Free Software | ||||
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. | ||||
class MemberRole < ActiveRecord::Base | ||||
belongs_to :member | ||||
belongs_to :role | ||||
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r6382 | |||
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r2755 | after_destroy :remove_member_if_empty | ||
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r11068 | after_create :add_role_to_group_users, :add_role_to_subprojects | ||
after_destroy :remove_inherited_roles | ||||
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r6382 | |||
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r2627 | validates_presence_of :role | ||
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r7948 | validate :validate_role_member | ||
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r13100 | attr_protected :id | ||
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r6382 | |||
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r7948 | def validate_role_member | ||
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r2627 | errors.add :role_id, :invalid if role && !role.member? | ||
end | ||||
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r6382 | |||
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r3136 | def inherited? | ||
!inherited_from.nil? | ||||
end | ||||
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r6382 | |||
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r13911 | # Destroys the MemberRole without destroying its Member if it doesn't have | ||
# any other roles | ||||
def destroy_without_member_removal | ||||
@member_removal = false | ||||
destroy | ||||
end | ||||
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r2755 | private | ||
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r6382 | |||
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r2755 | def remove_member_if_empty | ||
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r13911 | if @member_removal != false && member.roles.empty? | ||
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r2755 | member.destroy | ||
end | ||||
end | ||||
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r6382 | |||
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r2755 | def add_role_to_group_users | ||
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r11068 | if member.principal.is_a?(Group) && !inherited? | ||
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r2755 | member.principal.users.each do |user| | ||
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r11068 | user_member = Member.find_or_new(member.project_id, user.id) | ||
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r2755 | user_member.member_roles << MemberRole.new(:role => role, :inherited_from => id) | ||
user_member.save! | ||||
end | ||||
end | ||||
end | ||||
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r6382 | |||
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r11068 | def add_role_to_subprojects | ||
member.project.children.each do |subproject| | ||||
if subproject.inherit_members? | ||||
child_member = Member.find_or_new(subproject.id, member.user_id) | ||||
child_member.member_roles << MemberRole.new(:role => role, :inherited_from => id) | ||||
child_member.save! | ||||
end | ||||
end | ||||
end | ||||
def remove_inherited_roles | ||||
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r12453 | MemberRole.where(:inherited_from => id).group_by(&:member). | ||
each do |member, member_roles| | ||||
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r3053 | member_roles.each(&:destroy) | ||
end | ||||
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r2755 | end | ||
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r2627 | end | ||